It has the ESCAPE TOP flow control instruction, which is similar to continue in C, C++, Java and other several languages, except that it also works within subroutines to both return from the routine and then continue the calling statement's processing loop.

Like continue, it avoids large amounts of indentation levels when using
nested instruction blocks inside any loop.

Example with ESCAPE TOP:

DEFINE DATA LOCAL
1 I (N3) /* 3 digits without decimals
END-DEFINE
FOR I = 2 TO 100
IF (I / 2 * 2) = I AND I > 2
WRITE 'Number' I 'is divisible by 2'
ESCAPE TOP
END-IF
IF (I / 3 * 3) = I AND I > 3
WRITE 'Number' I 'is divisible by 3'
ESCAPE TOP
END-IF
IF (I / 5 * 5) = I AND I > 5
WRITE 'Number' I 'is divisible by 5'
ESCAPE TOP
END-IF
IF (I / 7 * 7) = I AND I > 7
WRITE 'Number' I 'is divisible by 7'
ESCAPE TOP
END-IF
IF (I / 11 * 11) = I AND I > 11
WRITE 'Number' I 'is divisible by 11'
ESCAPE TOP
END-IF
WRITE 'Number' I 'is prime'
END-FOR
END

The levels of indentation can be automatically adjusted with the STRUCT command in the Natural Editor.

Another powerful flow control instruction command is the ESCAPE BOTTOM, which is similar to ESCAPE TOP except that it continues the processing from end of the calling statement's processing loop.
Example with ESCAPE BOTTOM: